Flow question

[salt life]

In my 75g tank i have 2 x koralia 1's and a rio 1400 i think it is.
I want to get rid of the RIO because it is a too bulky and was wondering if adding 2x koralia 4's in addition to the 2x k 1's will that be enough flow?
thanks for the responses

 

[natclanwy]

Depends on what you are keeping, how much rockwork you have, and how everything is setup. Adding 2-k4's is definetly not going to be too much flow though and is probably adequete for most FO, soft coral and LPS tanks.

 

[salt life]

All i have in the tank is 2 moray eels and the rock work is spread out..
i never kept track on the #'s though. If i put a k 4 at each end of the tank and then point the k 1's towards the surface for surface agitation or i can put them on the back wall facing out? which would be better?
thanks for replying

 

[natclanwy]

I would put the k4's on each end and the k1's on the back wall facing front.